Cheap Audi A6 cars under £20,000
With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check
237 Audi A6 cars under £20,000 - 101 reductions
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Recently reduced (101)
£19,999
Was £20,499 Save £500
Audi A6 2.0 TFSI 40 Sport Saloon 4dr Petrol S Tronic Euro 6 (s/s) (204 ps)
2022 | 31,618 miles | Saloon | 1984 | petrol | automatic | 4 doors
Options include bluetooth interface, 18in alloy wheels, bluetooth, passenger, warranty, cloth, driver, lumbar support, locking wheel bolts, electric windows, cruise control, airbags, anti theft alarm, radio, alarm, body coloured door mirrors, airbag, dab digital rad...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes driver, estate, audi music interface, satellite navigation, mot, roof rails, xenon headlights, diesel, service history, leather, 3 months warranty, black, privacy glass, alloy wheels, daytime running lights, warranty, metallic paintwork, metallic pai...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
This car has electric lumbar support, pas, bluetooth interface, heated seats, sat nav, body coloured door mirrors, driver, roof rails, service history, full leather, alarm, airbags, cloth, audi music interface, leather, airbag, lumbar support, warranty, locking w...eee
£19,990
Was £21,750 Save £1,760
Audi A6 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (204 ps)
2021 | 100,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with anti theft alarm, electric windows, alloy wheels, driver, warranty, airbag, black, speed limiter, cloth, airbags, hpi clear, half leather, bluetooth, sat nav, alarm, service history, dab radio, climate control, radio, locking wheel bolts, leather, mo...eee
£19,990
Was £20,590 Save £600
Audi A6 2.0 TFSI 45 S line Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)
2019 | 37,500 miles | Saloon | 1984 | petrol | automatic | 4 doors
Featuring leather, cruise control, pearlescent paint, black, satellite navigation, adjustable seats, daytime running lights, alloy wheels, heated seats, automatic, automatic transmission, warranty...eee
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£19,795
Was £19,995 Save £200
Audi A6 40 TDI S Line 4dr S Tronic
2019 (19) | 49,703 miles | saloon | 9800 | diesel | semiauto | 4 doors
Includes usb, headlight washers, black, auxiliary input socket, usb connection, driver, automatic, radio, passenger, rear centre armrest, dab digital radio, service interval indicator, cd player, electric lumbar support, diesel particulate filter, body colour...eee
£19,700
Was £20,700 Save £1,000
Audi A6 2.0 TFSIe 50 Sport Saloon 4dr Petrol Plug in Hybrid S Tronic quattro Euro 6 (s/s) 14.1kWh (299 ps)
2020 | 43,379 miles | Saloon | 1984 | other | automatic | 4 doors
Features on this model include automatic climate control, driver, pas, alloy wheels, lumbar support, parking sensors, rear parking sensors, body coloured door mirrors, petrol, reversing camera, front and rear parking sensors, cruise control, saloon, automatic, electric lumbar supp...eee
£19,499
Was £19,999 Save £500
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 41,300 miles | Saloon | 1968 | diesel | automatic | 4 doors
Options include locking wheel bolts, climate control, lumbar support, heated front seat, radio, anti theft alarm, usb, rain sensor, electric windows, floor mats, multi function steering wheel, electric lumbar support, alarm, airbag, auto dimming rear view mirror, al...eee
£19,495
Was £19,995 Save £500
Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2018 | 72,800 miles | Saloon | 2967 | diesel | automatic | 4 doors
Featuring alloy wheels, passenger, auto lights, service history, electric seats, pas, abs, climate control, locking wheel bolts, warranty, dab radio, audi music interface, sports seats, privacy glass, cruise control, airbag, airbags, reversing camera, anti the...eee
£19,490
Was £19,990 Save £500
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 40,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes black, cruise control, automatic, leather interior, leather, warranty, heated seats, aluminium trim, satellite navigation, alloy wheels, daytime running lights, xenon headlights, automatic transmission...eee
237 cars under £20,000
£19,999
Was £20,499 Save £500
Audi A6 2.0 TFSI 40 Sport Saloon 4dr Petrol S Tronic Euro 6 (s/s) (204 ps)
2022 | 31,618 miles | Saloon | 1984 | petrol | automatic | 4 doors
Includes speed limiter, lumbar support, pas, audi music interface, alarm, locking wheel bolts, airbag, cruise control, bluetooth, electric windows, electric lumbar support, alloy wheels, driver, warranty, bluetooth interface, cloth, passenger, dab digital rad...eee
£19,995
Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP
2014 | 70,500 miles | Estate | 1968 | diesel | automatic | 5 doors
Options include front passenger airbag, immobiliser, headlight wash, front passenger airbag deactivation, driver, daytime running lights, sports seats, diesel, space saver spare wheel, auto dimming rear view mirror, automatic headlights, side airbags, rear headrest,...eee
£19,995
Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)
2015 | 49,000 miles | Estate | 2967 | diesel | automatic | 5 doors
This car has alloy wheels, auto dimming rear view mirror, anti lock braking system, heated front seat, rain sensor, full leather, automatic, leather, pas, leather upholstery, privacy glass, centre console, dual zone climate control, locking wheel bolts, mot, audi...eee
£19,990
Was £20,590 Save £600
Audi A6 2.0 TFSI 45 S line Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)
2019 | 37,500 miles | Saloon | 1984 | petrol | automatic | 4 doors
Description includes satellite navigation, leather, alloy wheels, black, pearlescent paint, adjustable seats, automatic, automatic transmission, daytime running lights, cruise control, heated seats, warranty...eee
£19,990
Was £21,750 Save £1,760
Audi A6 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (204 ps)
2021 | 100,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features include airbag, anti theft alarm, bluetooth, mot, alloy wheels, cruise control, full service history, climate control, hpi clear, radio, 2 keys, airbags, abs, lumbar support, cloth, service history, electric lumbar support, warranty, half leather, speed limi...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
With sport seats, xenon headlights, driver, satellite navigation, daytime running lights, metallic paint, estate, alloy wheels, voice control, service history, roof rails, audi music interface, diesel, privacy glass, centre console, rear park assist, 3 mo...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with passenger, anti theft alarm, leather, cloth, roof rails, service history, audi music interface, bluetooth, full leather, black, pas, alarm, locking wheel bolts, airbag, sat nav, body coloured door mirrors, electric lumbar support, bluetooth interface...eee
£19,990
Audi A6 2.0 TDI 40 Black Edition Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2021 | 85,647 miles | Saloon | 1968 | diesel | automatic | 4 doors
Features on this model include We have much more to tell you about this car so please feel free to call us for more details...eee
£19,990
Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 58,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include alloy wheels, black, climate control, isofix, front passenger airbag deactivation, bluetooth interface, electric lumbar support, electric windows, alarm, lumbar support, cruise control, body coloured door mirrors, passenger, leather, bluetooth, radio...eee
£19,984
Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 71,923 miles | Estate | 1968 | diesel | automatic | 5 doors
Features include anti lock braking system, alloy wheels, warranty, estate, anti theft alarm, automatic, mot, alarm, airbag, locking wheel bolts, abs, driver, xenon headlights, finance available, lumbar support, audi music interface, folding mirrors, electric lumbar s...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
